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近年,美国曾报告从巴基斯坦传入非甲非乙型肝炎病例,以后又有从印度和尼泊尔传入的病例。本文报告1986年夏季和秋季墨西哥发生2次肠传性非甲非乙型(ET-NANB肝炎爆发,这是美洲首次 ET-NANB 肝炎爆发的报告。墨西哥莫雷洛斯州的 Huitzililla 和 Te-lixtac 是各有1757和2194名居民的乡镇,相距近30英里。1986年夏季,即雨季开始后
In recent years, the United States has reported the import of non-A, non-B hepatitis cases from Pakistan and the subsequent introduction of cases from India and Nepal. This article reports two intestinal, non-A, non-B type (ET-NANB hepatitis outbreaks in Mexico in the summer and autumn of 1986. This is the first report of an outbreak of ET-NANB in the Americas.) Huitzililla and Telixtac in Morelos, The townships of 1757 and 2194 inhabitants are nearly 30 miles apart. In the summer of 1986, after the start of the rainy season